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<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO --- - [hsw bisected regression] Chromebook loses backlight control in 3.15"
href="https://bugs.freedesktop.org/show_bug.cgi?id=79813#c9">Comment # 9</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO --- - [hsw bisected regression] Chromebook loses backlight control in 3.15"
href="https://bugs.freedesktop.org/show_bug.cgi?id=79813">bug 79813</a>
from <span class="vcard"><a class="email" href="mailto:lkml14@scotdoyle.com" title="Scot Doyle <lkml14@scotdoyle.com>"> <span class="fn">Scot Doyle</span></a>
</span></b>
<pre>/sys/kernel/debug/dri/0/i915_opregion has length 0 bytes under both 3.14.4
(where backlight works) and 3.15.0 (where it doesn't).
Just for the record (in regard to the kernel.org bugzilla report) apple_bl
isn't loaded on the chromebook.</pre>
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